Aleksandr Shirshov
- Birthday: 12/24/1914
- Deathday: 9/10/1987
- Place of birth: village Cherkasskoe, Kerensk uyezd, Penza Governorate, Russian Empire [now Pachelmsky District, Penza Oblast, Russia]
- Fame for: Acting
- Also known as: Aleksandr Grigorevich Shirshov, A. Shirshov, Andrei Shirshov, Ширшов Александр Григорьевич